vibraculum [vʌɪˈbrakjʊləm, vɪ-] (pl. vibracula -lə)
(Zoology)(in some bryozoans) any of a number of modified zooids that bear a long whip-like seta, serving to prevent other organisms from settling on the colony (动)(某些苔藓虫)振鞭体;鞭器。 比较avicularium
派生 vibracular adjective 语源
mid 19th cent.: modern Latin, from Latin vibrare (see vibrate)